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      Harley-Davidson Big Twin Oil Tanks

      Oil Tank - Bolt-On for 1965-Up Harley-Davidson Four Speed Swingarm Frames Oil Tank - Bolt-On for 1965-Up Harley-Davidson Four Speed Swingarm Frames
      Gasbox Oil Tank - Bolt-On for 1965-Up Harley-Davidson Four Speed Swingarm Frames
      20 reviews $224.99 $299.99
      Dimpled Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers Dimpled Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
      Lowbrow Customs Dimpled Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
      28 reviews $149.99 $199.99
      3 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers 3 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
      Mooneyes 3 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
      9 reviews $299.99
      Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57 Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57
      Gasbox Bolt-On Oil Tank for Rigid Harley-Davidson Big Twin Frames 1936-57
      10 reviews $224.99 $299.99
      MC Motorcycle Chopper Oil Tank for Harley-Davidson Choppers MC Motorcycle Chopper Oil Tank for Harley-Davidson Choppers
      Mooneyes MC Motorcycle Chopper Oil Tank for Harley-Davidson Choppers
      10 reviews $309.99
      Oil Temperature Dipstick OEM# 62635-79 Harley-Davidson 1970-84 Big Twin 1984-94 FXR 1987-92 FLT 1970-78 XL Oil Temperature Dipstick OEM# 62635-79 Harley-Davidson 1970-84 Big Twin 1984-94 FXR 1987-92 FLT 1970-78 XL
      Cycle Standard Oil Temperature Dipstick OEM# 62635-79 Harley-Davidson 1970-84 Big Twin 1984-94 FXR 1987-92 FLT 1970-78 XL
      12 reviews $19.96 $26.61
      Oil Temperature Dipstick OEM# 62668;828-87 Harley-Davidson 1984-99 Softail FXST FLST 1979-2003 XL Oil Temperature Dipstick OEM# 62668;828-87 Harley-Davidson 1984-99 Softail FXST FLST 1979-2003 XL
      Cycle Standard Oil Temperature Dipstick OEM# 62668;828-87 Harley-Davidson 1984-99 Softail FXST FLST 1979-2003 XL
      27 reviews $19.96 $26.61
      Domed Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers Domed Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
      Lowbrow Customs Domed Steel Motorcycle Oil Tank for H-D Sportster Big Twin and Universal Choppers
      22 reviews $149.99 $199.99
      Smoothie Oil Tank for Harley-Davidson Choppers Smoothie Oil Tank for Harley-Davidson Choppers
      Led Sled Customs Smoothie Oil Tank for Harley-Davidson Choppers
      5 reviews $149.96 $199.95
      Direct OEM Replacement Chrome Oil Tank for 1965-1982 Harley-Davidson 4 Speed Models Direct OEM Replacement Chrome Oil Tank for 1965-1982 Harley-Davidson 4 Speed Models
      Cycle Standard Direct OEM Replacement Chrome Oil Tank for 1965-1982 Harley-Davidson 4 Speed Models
      2 reviews $96.52 $128.69
      Aluminum Oil Tank With Finned Ends - Raw Finish - for Harley-Davidson Choppers Aluminum Oil Tank With Finned Ends - Raw Finish - for Harley-Davidson Choppers
      Choppahead Aluminum Oil Tank With Finned Ends - Raw Finish - for Harley-Davidson Choppers
      3 reviews $253.79
      #7354-2 Chrome Plated Oil Tank Cap & Dipstick 1 1/4-20 Thread 1936-1954 Stock Harley-Davidson Tanks - Chrome Plated
      Colony #7354-2 Chrome Plated Oil Tank Cap & Dipstick 1 1/4-20 Thread 1936-1954 Stock Harley-Davidson Tanks - Chrome Plated
      8 reviews $20.63 $27.50
      Oil Temperature Dipstick OEM# 62896-00 Harley-Davidson 2000 & Up Softail Oil Temperature Dipstick OEM# 62896-00 Harley-Davidson 2000 & Up Softail
      Cycle Standard Oil Temperature Dipstick OEM# 62896-00 Harley-Davidson 2000 & Up Softail
      17 reviews $19.96 $26.61
      Cast Aluminum Knurled Oil Tank Plug - Semi Polished Cast Aluminum Knurled Oil Tank Plug - Semi Polished
      Lowbrow Customs Cast Aluminum Knurled Oil Tank Plug - Semi Polished
      2 reviews $13.61 $18.14
      #3037-8 Oil Tank Mounting Kit 1936-1957 Harley-Davidson Big Twins - Parkerized
      Colony #3037-8 Oil Tank Mounting Kit 1936-1957 Harley-Davidson Big Twins - Parkerized
      $11.80 $15.73
      #2904-2 Oil Tank Filler Cap and Gauge 1941-1964 Harley-Davidson Big Twins - CAD Plated
      Colony #2904-2 Oil Tank Filler Cap and Gauge 1941-1964 Harley-Davidson Big Twins - CAD Plated
      1 review $53.63 $71.50
      #3047-3 Oil Line Vent Line Fittings Pre-1965 Harley-Davidson Twins - Parkerized
      Colony #3047-3 Oil Line Vent Line Fittings Pre-1965 Harley-Davidson Twins - Parkerized
      $10.46 $13.94
      #8213-8 Oil Tank Mounting Kit - 1936-1957 Harley-Davidson Knucklehead/Panhead - CAD Plated
      Colony #8213-8 Oil Tank Mounting Kit - 1936-1957 Harley-Davidson Knucklehead/Panhead - CAD Plated
      $11.80 $15.73
      #9667-8 Oil Tank Mounting Kit - 1936-1957 Harley-Davidson Kuncklehead/Panhead - Parkerized
      Colony #9667-8 Oil Tank Mounting Kit - 1936-1957 Harley-Davidson Kuncklehead/Panhead - Parkerized
      $10.05 $13.40
      #8114-1 Timing Plug/Oil Tank Plug OEM# 704 1952-1969 Harley-Davidson FL and XL -Chrome Plated
      Colony #8114-1 Timing Plug/Oil Tank Plug OEM# 704 1952-1969 Harley-Davidson FL and XL -Chrome Plated
      1 review $6.59 $8.78
      #3544-3 Oil Line Nuts 1915-1964 Harley-Davidson All Models OEM# 3581-15 - CAD Plated
      Colony #3544-3 Oil Line Nuts 1915-1964 Harley-Davidson All Models OEM# 3581-15 - CAD Plated
      $20.63 $27.50
      #3501-1 Oil Tank Adapter Fitting For Filter 1950-1964 Harley-Davidson Big Twins - CAD Plated
      Colony #3501-1 Oil Tank Adapter Fitting For Filter 1950-1964 Harley-Davidson Big Twins - CAD Plated
      $6.35 $8.47
      #3003-3 Oil Line Banjo Bolt and Washer Kit 1936-1937 Harley-Davidson Knucklehead 1937 Flathead/Sidevalve
      Colony #3003-3 Oil Line Banjo Bolt and Washer Kit 1936-1937 Harley-Davidson Knucklehead 1937 Flathead/Sidevalve
      $8.63 $11.50
      #9885-2 Transmission Fill Plug/Dip Stick - 1987-Up Harley-Davidson Big Twin - Chrome Plated
      Colony #9885-2 Transmission Fill Plug/Dip Stick - 1987-Up Harley-Davidson Big Twin - Chrome Plated
      1 review $14.40 $19.20
      #9602-8 Oil Tank Mounting Kit - 1936-1957 Harley-Davidson Knucklehead/Panhead- Chrome Plated
      Colony #9602-8 Oil Tank Mounting Kit - 1936-1957 Harley-Davidson Knucklehead/Panhead- Chrome Plated
      2 reviews $13.61 $18.15
      #2694-3 Oil Tank Oil Line Fitting Kit 1938-1964 Harley-Davidson Big Twins
      Colony #2694-3 Oil Tank Oil Line Fitting Kit 1938-1964 Harley-Davidson Big Twins
      $10.89 $14.52
      Replacement Oil Tank Cap Harley-Davidson OEM# 62644-84T Replacement Oil Tank Cap Harley-Davidson OEM# 62644-84T
      Cycle Standard Replacement Oil Tank Cap Harley-Davidson OEM# 62644-84T
      7 reviews $9.98 $13.30
      #9504-1 Timing & Oil Tank Plug 1938-1951 Harley-Davidson All Models OEM# 2326-38 - Parkerized
      Colony #9504-1 Timing & Oil Tank Plug 1938-1951 Harley-Davidson All Models OEM# 2326-38 - Parkerized
      $5.09 $6.78
      #8115-1 Timing Plug/Oil Tank Plug OEM# 704 1952-1969 Harley-Davidson FL and XL - CAD Plated
      Colony #8115-1 Timing Plug/Oil Tank Plug OEM# 704 1952-1969 Harley-Davidson FL and XL - CAD Plated
      3 reviews $4.19 $5.58
      #2296-1 Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twin - Chrome Plated
      Colony #2296-1 Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twin - Chrome Plated
      $7.53 $10.04
      #2295-1 Transmission and Oil Tank Drain Plug Chrome Harley Big Twin 2000-up
      Colony #2295-1 Custom Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twin - Chrome Plated
      $7.53 $10.04
      #7503-1 Oversized Drain Plug 1965-Up Harley-Davidson Big Twins 1967-Up Sportster - Chrome Plated
      Colony #7503-1 Oversized Drain Plug 1965-Up Harley-Davidson Big Twins 1967-Up Sportster - Chrome Plated
      $7.53 $10.04
      #7106-1 Timing/Oil Plug - Harley-Davidson '74 Oil Tanks with 5/8-18 Thread - Chrome Plated
      Colony #7106-1 Timing/Oil Plug - Harley-Davidson '74 Oil Tanks with 5/8-18 Thread - Chrome Plated
      1 review $7.53 $10.04
      #2808-1 Oversized Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twins - Zinc Plated
      Colony #2808-1 Oversized Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twins - Zinc Plated
      4 reviews $5.30 $7.06
      #3792-4 Oil Return Line Ground Wire Clamp 1936-1940 Harley-Davidson Big Twins/45's
      Colony #3792-4 Oil Return Line Ground Wire Clamp 1936-1940 Harley-Davidson Big Twins/45's
      $14.25 $19.00
      #3774-1 Oil Tank Drain Plug 1936 61" Harley-Davidson - Nickel Plated
      Colony #3774-1 Oil Tank Drain Plug 1936 61" Harley-Davidson - Nickel Plated
      $18.75 $25.00
      #3500-1 Oil Tank Line Connector Fitting 1950-1964 Harley-Davidson Big Twins - CAD Plated
      Colony #3500-1 Oil Tank Line Connector Fitting 1950-1964 Harley-Davidson Big Twins - CAD Plated
      $6.35 $8.47
      #3473-1 Oil Tank Drain Plug 1981-1992 Harley-Davidson FLT 1982-1985 FXR - Zinc Plated
      Colony #3473-1 Oil Tank Drain Plug 1981-1992 Harley-Davidson FLT 1982-1985 FXR - Zinc Plated
      $5.90 $7.87
      #2908-2 Oil Tank Filler Cap and Gauge 1941-1964 Harley-Davidson Big Twins - Parkerized
      Colony #2908-2 Oil Tank Filler Cap and Gauge 1941-1964 Harley-Davidson Big Twins - Parkerized
      $53.63 $71.50
      #2903-2 Oil Tank Filler Cap and Gauge 1936-1940 Harley-Davidson Big Twins - CAD Plated
      Colony #2903-2 Oil Tank Filler Cap and Gauge 1936-1940 Harley-Davidson Big Twins - CAD Plated
      1 review $53.63 $71.50
      #2807-1 Oversized Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twins - Chrome Plated
      Colony #2807-1 Oversized Transmission and Oil Tank Drain Plug 2000-Up Harley-Davidson Big Twins - Chrome Plated
      1 review $7.53 $10.04
      #9502-1 Timing & Oil Tank Plug 1938-1951 Harley-Davidson All Models OEM# 2326-38 - Chrome Plated
      Colony #9502-1 Timing & Oil Tank Plug 1938-1951 Harley-Davidson All Models OEM# 2326-38 - Chrome Plated
      $7.17 $9.56
      #9304-1 Oversize Harley-Davidson Timing & Oil Tank Plug - Chrome Plated
      Colony #9304-1 Oversize Harley-Davidson Timing & Oil Tank Plug - Chrome Plated
      1 review $6.59 $8.78
      #9404-1 Oversize Harley-Davidson Timing & Oil Tank Plug - CAD Plated
      Colony #9404-1 Oversize Harley-Davidson Timing & Oil Tank Plug - CAD Plated
      1 review $4.19 $5.58
      #8493-2 Oil Tank Drain Plug 1981-Up Harley-Davidson Big Twin - Chrome Plated
      Colony #8493-2 Oil Tank Drain Plug 1981-Up Harley-Davidson Big Twin - Chrome Plated
      1 review $9.26 $12.34
      #7500-2 Oversize Timing Plug/Oil Tank Plug & Tap Kit 11/16-16 Thread - Chrome Plated
      Colony #7500-2 Oversize Timing Plug/Oil Tank Plug & Tap Kit 11/16-16 Thread - Chrome Plated
      $34.76 $46.35
      #7501-1 Oversize Timing Plug/Oil Tank Plug 11/16-16 Thread - Chrome Plated
      Colony #7501-1 Oversize Timing Plug/Oil Tank Plug 11/16-16 Thread - Chrome Plated
      $7.53 $10.04
      Derby Oil Tank for Harley-Davidson Choppers Derby Oil Tank for Harley-Davidson Choppers
      Led Sled Customs Derby Oil Tank for Harley-Davidson Choppers
      4 reviews $149.96 $199.95
      4 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers 4 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
      Mooneyes 4 quart Traditional Chopper Oil Tank for Harley-Davidson Choppers
      5 reviews $309.99
      #9861-2 Custom Hex Transmission Fill Plug/Dip Stick - 1987-Up Harley-Davidson Big Twin - Chrome Plated
      Colony #9861-2 Custom Hex Transmission Fill Plug/Dip Stick - 1987-Up Harley-Davidson Big Twin - Chrome Plated
      1 review $11.69 $15.58
      #9206-12 Oil Tank Bracket to Frame Mounting Kit - 1958-1964 Harley-Davidson Panhead - CAD Plated
      Colony #9206-12 Oil Tank Bracket to Frame Mounting Kit - 1958-1964 Harley-Davidson Panhead - CAD Plated
      $14.12 $18.82
      #9205-12 Oil Tank Bracket to Frame Mounting Kit - 1958-1964 Harley-Davidson Panhead - Chrome Plated
      Colony #9205-12 Oil Tank Bracket to Frame Mounting Kit - 1958-1964 Harley-Davidson Panhead - Chrome Plated
      1 review $16.30 $21.73